Industrial and Commercial Property (Protection) Act, 1927

Specifications of inventions.

13.—(1) A provisional specification must commence with the title of the invention and must describe the nature of the invention.

(2) A complete specification must commence with the title of the invention and must particularly describe and ascertain the nature of the invention and the manner in which the same is to be performed and must end with a distinct statement of the invention claimed.

(3) The controller may, whenever he considers it desirable so to do, require that suitable drawings shall be supplied with the specification (whether provisional or complete) or at any time before the acceptance thereof, and such drawings when supplied shall be deemed to form part of the specification.

(4) Whenever the invention in respect of which an application for a patent is made is a chemical invention, such typical samples and specimens as may be prescribed shall, if in any particular case the controller considers it desirable so to require, be furnished to the controller before the acceptance of the complete specification.